A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Navigation radio Opel Vectra 5WK76640 313203739
Vendors's code: 5WK76640
Product code: 2085-9443B
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Radio with number 5WK76640 - is it the right part?
This is a used, working part: navigation radio for the Opel Vectra - numbers 5WK76640; 313203739. Before buying, compare the numbers with the label on the unit in your car.
Navigation radio Opel Vectra
For the Opel Vectra (2002-2005) we offer a used unit (navigation radio), working and in good condition.
Numbers to compare
- 5WK76640 - manufacturer number
- 313203739 - additional part number
- 24441241 - additional part number
Fitment
We also offer other units for this model with different numbers. Choose by the number on the label, not by the model and year alone.
Signs of a faulty unit
- the radio does not respond when the ignition is switched on,
- sound comes only from some of the speakers,
- the disc sticks or skips,
- error messages appear on the display.
Reading the fault codes (if the car allows it) and a power supply test help to tell a radio fault from a wiring failure.
Questions and answers
| Is the part new? |
|---|
| The radio is used but working. It comes with a 6-month warranty. |
| Where can I find the number on the radio? |
| The number is on the label or housing of the unit removed from the car. If you cannot read it, send us a photo. |
Write to contact@auto24parts.com with your model, year and the number from your radio - we will check the fitment.